On Reporting The Onset Of The Intention To Move,
2014
Chapman University
On Reporting The Onset Of The Intention To Move, Uri Maoz, Liad Mudrik, Ram Rivlin, Ian Ross, Adam Mamelak, Gideon Yaffe
Psychology Faculty Books and Book Chapters
"In 1965, Hans Kornhuber and Luder Deecke made a discovery that greatly influenced the study of voluntary action. Using electroencephalography (EEG), they showed that when aligning some tens of trials to movement onset and averaging, a slowly decreasing electrical potential emerges over central regions of the brain. It starts 1 second ( s) or so before the onset of the voluntary action1 and continues until shortly after the action begins. They termed this the Bereitschaftspotential, or readiness potential (RP; Kornhuber & Deecke, 1965).2 This became the first well-established neural marker of voluntary action. In that, the RP allowed for more …
East Asian Low Marriage And Birth Rates: The Role Of Social Status Affordance In Marriage And Childbearing Behavior,
2014
Singapore Management University
East Asian Low Marriage And Birth Rates: The Role Of Social Status Affordance In Marriage And Childbearing Behavior, Jose C. Yong
Dissertations and Theses Collection (Open Access)
Although declines in marriage and birth rates are generally associated with industrialization and economic advancement, countries with a dominantly East Asian cultural population exhibit the lowest marriage and birth rates in the developed world. This study aims to identify and verify a new latent construct, social status affordance, as an underlying account for the differences in long-term mating outcomes (i.e., marriage and childbearing) between developed East Asian countries and other developed countries. Drawing on an understanding of the specific East Asian cultural values of harmony and deference and, subsequently, the importance of social status conferred by educational and occupational prestige …
Adolescent Bisphenol-A Exposure Decreases Dendritic Spine Density: Role Of Sex And Age,
2014
[email protected]
Adolescent Bisphenol-A Exposure Decreases Dendritic Spine Density: Role Of Sex And Age, Rachel E. Bowman, Victoria N. Luine, Hameda Khandaker, Joseph J. Villafane, Maya Frankfurt
Psychology Faculty Publications
Bisphenol-A (BPA), a common environmental endocrine disruptor, modulates estrogenic, androgenic, and anti-androgenic effects throughout the lifespan. We recently showed that low dose BPA exposure during adolescence increases anxiety and impairs spatial memory independent of sex. In the current study, six week old Sprague Dawley rats (n=24 males, n=24 females) received daily subcutaneous injections (40 µg/kg bodyweight) of BPA or vehicle for one week. Serum corticosterone levels in response to a 1 h restraint stress and spine density were examined at age 7 (cohort 1) and 11 (cohort 2) weeks. Adolescent BPA exposure did not alter stress dependent corticosterone responses but …
Ua66 Ogden College Of Science & Engineering Newsletter,
2014
Western Kentucky University
Ua66 Ogden College Of Science & Engineering Newsletter, Cheryl Stevens, Dean
Ogden College of Science & Engineering Publications
No abstract provided.
Directed Forgetting Of Happy And Angry Faces: The Effects Of Facial Emotion And Sex On Recognition Memory For Facial Identity,
2014
Singapore Management University
Directed Forgetting Of Happy And Angry Faces: The Effects Of Facial Emotion And Sex On Recognition Memory For Facial Identity, Kay Chai Tay
Dissertations and Theses Collection (Open Access)
The literature on directed forgetting – which refers to forgetting the specified information intentionally – has almost exclusively focused on either emotional words or pictures. Consequently, little is known about the impact of facial stimuli that demand more complex cognitive processing than words or pictures. A pilot study was conducted to obtain norm ratings on 152 facial images portraying neutral, happy and angry emotions. From this set of facial stimuli, 96 faces were selected for the main study. In the main study, 75 female participants were presented with 48 faces individually with equal number of happy and angry and, male …
Every Breath You Take: An Examination Of The Natural Phenomenon Of Stalking,
2014
Marshall University
Every Breath You Take: An Examination Of The Natural Phenomenon Of Stalking, Gordon A. Crews, Sara K. Green, Paige A. Heinrich
Criminal Justice Faculty Research
Everyone is a potential stalker, given the right set of circumstances. There are a vast number of tools readily available—from social media networking to easily accessible websites that provide background checks for a minimal fee—that allow individuals to observe the life (or lives) of whomever they so desire. But what are the innate, essential traits and characteristics of an individual that extends beyond the more normative expression of romantic interest and the general curiosity that is a natural and accepted occurrence for anyone who has ever been infatuated with another? This paper will consider the intentionality and motivation behind stalking, …
A Transdiagnostic Social Skills Intervention: Using A Structured Story To Teach Children How To Ask A Friend To Play,
2014
University of Denver
A Transdiagnostic Social Skills Intervention: Using A Structured Story To Teach Children How To Ask A Friend To Play, Elizabeth Santy
Graduate School of Professional Psychology: Doctoral Papers and Masters Projects
An (independent samples comparison) controlled study was conducted to assess the efficacy of a novel approach to social skills training for children in a local socialization group at Knippenberg, Patterson & Associates (KPA). The treatment condition involved the combination of a Structured Story (i.e., novel bibliotherapy technique for children with social skills deficits), and a behavioral rehearsal (or role-play) segment, where the children practiced the target social skill featured in the Structure Story. The control group did not receive the Structured Story nor the behavioral rehearsal. Children in both groups engaged in ten-minutes of free play that was videorecorded for …
Using The R-Pas' Aggressive Content Score For The Evaluation Of Aggressive Behaviors In Children,
2014
University of Denver
Using The R-Pas' Aggressive Content Score For The Evaluation Of Aggressive Behaviors In Children, Rebecca Dehass
Graduate School of Professional Psychology: Doctoral Papers and Masters Projects
The Rorschach Performance Assessment System (R-PAS) was developed in 2011 as an alternative to the previous Comprehensive System. The goal was to improve the psychometrics, and particularly the validity, of this assessment method. The norms for children were questionable in the Comprehensive system (e.g., outdated, low numbers of subjects) and validity studies for children were sparse. One of the indicators included in the R-PAS system, the aggressive content indicator (AgC), is intended to reflect aggressive behavior, but few studies have examined the validity of this indicator. This study examined the validity of AgC in a sample of 32 children and …
A Comparison Of Risk-Taking Measures,
2014
Minnesota State University, Mankato
A Comparison Of Risk-Taking Measures, Brittany Lang
Journal of Undergraduate Research at Minnesota State University, Mankato
Risk-taking is an important construct that correlates with many areas of study such as substance abuse, psychological disorders, life-span changes and military involvement. As risk- taking is such a broadly defined construct, there are many different means used to measure it. Ironically, there has never been a study done to see whether or not these measures are looking at the same type of risk-taking. Our study investigated the differences and similarities in three risk- taking measures, the Balloon Analogue Risk-Task (BART), the TCU Self-Rating Form and the Domain-Specific Risk-Taking scale (DOSPERT). We analyzed the results within each participant to see …
Generalization Of Fear Effects In Reinstatement To A Discrete Stimulus,
2014
University of South Carolina - Aiken
Generalization Of Fear Effects In Reinstatement To A Discrete Stimulus, Lauren Best
USC Aiken Psychology Theses
The purpose of this study was to investigate generalization of reinstated fear effects to a discrete stimulus. McAllister and McAllister (2006) reported that reinstated fear could generalize over time to similar contexts. The present study aimed to determine if reinstated fear could generalize to similar or different stimuli than conditioning after a long delay between reinstatement and testing. Rat subjects were randomly assigned to six groups (n = 10) which received conditioning and extinction to a 3000 Hz tone. Reinstatement conditioning was then conducted with either the same, similar, or different CS as used in conditioning. Testing for reinstated fear …
Tall Tales: Editing Autobiographical Memories,
2014
University of Arkansas, Fayetteville
Tall Tales: Editing Autobiographical Memories, Holly Elizabeth Cole
Graduate Theses and Dissertations
The impact of exaggerating when sharing an autobiographical memory with another person was investigated. Literature indicates that sharing an autobiographical memory serves a social function. However no research has investigated the impact that exaggerating when sharing specific memories has on this function. Research on lying suggests that deviating from the truth would cause the listener to like the speaker less. Research on what makes a good story indicates deviating from the truth could enhance the social benefits of sharing specific autobiographical memories by increasing the quality of the story. In Study 1, participants read scenarios of a person telling a …
The Effects Of Varying Duration Of Reinforcement On Novel Selection-Based Mands Versus Topgraphy-Based Mands,
2014
Western Michigan University
The Effects Of Varying Duration Of Reinforcement On Novel Selection-Based Mands Versus Topgraphy-Based Mands, Nicholas S. Acker
Masters Theses
In recent years, researchers have evaluated individuals' preferences for different mand modalities and its effects on the acquisition of novel mands during functional con1munication training (i.e., FCT; e.g., Falcomata, Ringdahl, Christensen, & Boelter, 20 I 0). In many of these studies, the modality of responding that Michael ( 1985) classified as selection-based responding, is preferred by participants (e.g., Falcomata et al., 201 0). Wraikat, Sundberg, and Michael (1991) suggest that topography-based responses may be preferable for the acquisition of complex language. However, selection-based verbal responses may have faster acquisition in learning initial verbal operants (Charlop-Christy, Carpenter, Le, LeBlanc & Kellet, …
A Comparison Of Two Variations Of A Stimulus-Stimulus Pairing Procedure On Novel And Infrequent Vocalizations Of Children With Autism,
2014
Western Michigan University
A Comparison Of Two Variations Of A Stimulus-Stimulus Pairing Procedure On Novel And Infrequent Vocalizations Of Children With Autism, Andrew J. Bulla
Masters Theses
Despite the growth in a behavioral technology for the treatment of autism, a small population of individuals with autism fails to develop functional language. One procedure used for inducing vocalizations in non-verbal children is a stimulus-stimulus pairing (SSP) procedure. In an SSP procedure a vocalization is paired with a reinforcer over a period of time to establish the vocalization as a learned reinforcer, and any utterance of the target vocalization is believed to be automatically reinforced thus increasing the frequency of the vocalization. Past research has yielded mixed results with the SSP procedure, and more research is warranted to identify …
The Impact Of Sleep Restriction (Nap Deprivation) On Preschool Children's (Aged 3-5) Emotional Response,
2014
University of Southern Mississippi
The Impact Of Sleep Restriction (Nap Deprivation) On Preschool Children's (Aged 3-5) Emotional Response, Hui-Ya Gail Han
Dissertations
This study examined the effect of nap restriction on 3- to 5-year-old habitually napping children’s emotional responding. It was predicted that the intensity of emotional stimuli would moderate the relationship between nap restriction and the magnitude of emotional responding. Specifically, following nap restriction, the emotional responses to stronger stimuli would be amplified, while the emotional responses to weaker stimuli would be reduced. Emotional stimuli, were classified into four categories: strong negative, weak negative, weak positive, and strong positive. Facial electromyography was measured to reflect preschoolers’ emotional responses. The results indicated emotional responses to both strong negative and positive stimuli were …
The Perception Of Distance On A Real Geographic Slope,
2014
University of Southern Mississippi
The Perception Of Distance On A Real Geographic Slope, David Alan Bunch
Dissertations
Ooi, Wu, and He (2001) have shown that for objects resting on flat, horizontal surfaces, those that appear in the lower sector of the visual field are perceived as close to the observer and objects located near the visual horizon are perceived as further from the observer. Researchers have hypothesized that observers utilize the angle subtended between the horizon and the line of sight to the target object as information for distance.In a previous investigation Hajnal, Bunch, and Kelty-Stephen (2014) showed that an object’s physical angle of declination below the horizon is not uniquely utilized when making distance estimates to …
Effects Of Animal Management Changes On The Activity Budgets And Walking Rates Of Zoo Elephants,
2014
University of Southern Mississippi
Effects Of Animal Management Changes On The Activity Budgets And Walking Rates Of Zoo Elephants, Angela Dawn Mackey
Dissertations
The current study aimed to assess the effects of two management strategies, weekly rototilling of the enclosure and the provision of unpredictable foraging opportunities, on the daily behavior of six elephants housed at the San Diego Zoo. Observations took place from January to June 2013 and were conducted throughout a 24- hour period. The study was divided into three phases, each two months in duration. During the first phase (baseline) no changes were made to the current management routine of the elephants. In Phase 2, rototilling of the elephant enclosures was increased from once monthly to once per week, while …
Implicit Theories Of Intelligence And Learning A Novel Mathematics Task,
2014
University of Nevada, Las Vegas
Implicit Theories Of Intelligence And Learning A Novel Mathematics Task, Nathan Oehme Rudig
UNLV Theses, Dissertations, Professional Papers, and Capstones
The social-cognitive model of motivation states that students adopt a theory of the nature of intelligence that guides their goals in academia and their responses to academic setbacks. Students who believe intelligence is an unchanging entity within them are more likely to adopt goals to display high ability, hide low ability, and respond helplessly to failed schoolwork. Conversely, a student who believes intelligence is a measure of effort and persistence will be motivated to gather knowledge and acquire new skills. The current study investigated the role theories of intelligence play in the field of mathematics understanding. In two experiments, participants …
Environmental Context And Aggression: An Experimental Demonstration Of The Role Of Alcohol Expectancies,
2014
Old Dominion University
Environmental Context And Aggression: An Experimental Demonstration Of The Role Of Alcohol Expectancies, Brynn E. Sheehan
Psychology Theses & Dissertations
Research has extensively investigated predictors of alcohol-related aggression. Alcohol expectancy theory suggests that the link between alcohol and aggression may be related to one's beliefs regarding the expected effects of alcohol on aggression. As such, research has found that exposure to a bar environment may elicit alcohol-related aggression expectancies (Wall, McKee, & Hinson, 2000; Wall, McKee, Hinson, & Goldstein, 2001). Additionally, aggression expectancies have shown to predict direct aggression, such as hitting or yelling (Leonard, Collins, & Quigley, 2003; Smucker Barnwell, Borders, & Earlywine, 2006). While these research studies have shown separately that alcohol cues elicit aggression expectancies, and that …
Parental Depression And Child Behavior Problems: A Closer Examination,
2014
Loma Linda University
Parental Depression And Child Behavior Problems: A Closer Examination, Yangmu Xu
Loma Linda University Electronic Theses, Dissertations & Projects
Parents of children with autism spectrum disorders (ASD) have higher rates of depressive symptoms, and parental depressive symptoms are strongly associated with problem behaviors in children. However, the direction of effect between parental depression and child behavior problems is unclear. Additionally, the mechanisms through which parental depression contributes to child behavior problems and vice versa are not well understood. The purpose of the present study is to examine the relationship between parental depression and child behavior problems among families of children with ASD; more specifically to investigate as mediating variables that may explain the mechanisms through which parental depression and …
Musical Missteps: The Severity Of The Sophomore Slump In The Music Industry,
2014
Scripps College
Musical Missteps: The Severity Of The Sophomore Slump In The Music Industry, Shane M. Zackery
Scripps Senior Theses
This study looks at alternative models of follow-up album success in order to determine if there is a relationship between the decrease in Metascore ratings (assigned by Metacritic.com) between the first and second album for a musician or band and the 1) music genre or 2) the number of years between the first and second album release. The results support the dominant thought, which suggests that neither belonging to a certain genre of music nor waiting more or less time to drop the second album makes an artist more susceptible to the Sophomore Slump. This finding is important because it …
